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Normal Phase HPLC | Fats or Fat Soluble Compounds | USP L-03 Class

These HPLC columns are made with our proprietary, 5um, un-modified, High Purity Silica (HPS™) with a narrow particle size distribution. The metals content is below 1ppm which makes these columns efficient and durable.

Silica columns are most often used in Normal Phase mode with non-polar HPLC solvents but the Cogent HPS™ Silica columns can also be used in HILIC mode with HPLC grade Acetonitrile and Water.

Available in Analytical, Guard or Prep sizes with 5um particle size and 120A pore size.

  • Click HERE for more information about Cogent HPS™ Columns.

Other sizes and configurations including Prep and Process Columns are available. Please contact Customer Service for details.

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